I'm using MySQLDA 1.1.3 on Win32. When I type the following queries into the test tab edit box, I get the traceback below: select LAST_INSERT_ID() or select 1 from <table> Of course "select * from <table>" works. When I look into db.py, the error doesn't look very hard to fix, I think I'll give tomorrow. Is there some API documentation of what a DA is supposed to do? Since the 1.1.4 query() code is identical, I think the problem appears there as well. Please reply to the posting via email directly, since I'm not subscribed to the list. Stefan www.meso.net ------------------------------- Error Type: KeyError Error Value: unhandled Traceback (innermost last): File D:\Programme\Zope2.2\mensa_m\lib\python\ZPublisher\Publish.py, line 224, in publish_module File D:\Programme\Zope2.2\mensa_m\lib\python\ZPublisher\Publish.py, line 189, in publish File D:\Programme\Zope2.2\mensa_m\lib\python\Zope\__init__.py, line 221, in zpublisher_exception_hook (Object: RoleManager) File D:\Programme\Zope2.2\mensa_m\lib\python\ZPublisher\Publish.py, line 175, in publish File D:\Programme\Zope2.2\mensa_m\lib\python\ZPublisher\mapply.py, line 160, in mapply (Object: manage_test) File D:\Programme\Zope2.2\mensa_m\lib\python\ZPublisher\Publish.py, line 112, in call_object (Object: manage_test) File D:\Programme\Zope2.2\mensa_m\lib\python\Shared\DC\ZRDB\Connection.py, line 178, in manage_test (Object: RoleManager) File D:\Programme\Zope2.2\mensa_m\lib\python\Products\ZMySQLDA\db.py, line 191, in query KeyError: (see above)